A. Fungi
B. Bacteria
C. Nematodes
D. Gassicls
Related Mcqs:
- Root knot disease is caused by___________________?
A. Fungi
B. Nematodes
C. Virus
D. Bacteria - Club root is disease of____________________?
A. Tumip
B. Okra
C. Water melon
D. Cabbage - The sucking type insects pesis are controlled by________________?
A. Chlorinated hydrocarbons
B. Pyrethroids
C. Organo-phosphatcs
D. Botanical pesticides - Lathyrism is nervous disease caused by____________________?
A. Consumption of high carbohydrate foods
B. Low protein foods
C. Consumption of matter over longer periods
D. All the above - Collar rot in chilies is caused by___________________?
A. Rhizowhtnia solani
B. phytophilorea infesta
C. phytophithoua spri
D. phytophytora cupri - White rust of crucifers is caused by__________________?
A. Pemospora Parasitica
B. Alternarian solani
C. Albugo candida
D. Aspergillus niger - Erysiphe caused the _________ disease?
A. Powdery mildews
B. Downy mildews
C. Covered smut
D. Late blight of potatoSubmitted by: hafsa
- Which of the following are cold blooded animals___________________?
A. Human beings
B. Rodents
C. Insects
D. Protozon - Malathrion and Parathion insecticides belongs to_________________?
A. Organo-chlorine group
B. Pyrethroid group
C. Carbamate group
D. Organo-phosphate - Insect body is divided in to_____________________?
A. 3 regions
B. 5 regions
C. 10 regions
D. 2 regions
